Dipole shell



FIG. 1 is a top, right, front perspective view of a dipole shellembodying my new design;

FIG. 2 is a top view thereof, the bottom view being identical thereto;

FIG. 3 is a front view thereof;

FIG. 4 is a right end view thereof; and,

FIG. 5 is a left end view thereof.

The ornamental design for a dipole shell, as shown and described.